1/*
2 * Copyright (C) 2008 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef AccessibilityImageMapLink_h
30#define AccessibilityImageMapLink_h
31
32#include "AccessibilityMockObject.h"
33#include "HTMLAreaElement.h"
34#include "HTMLMapElement.h"
35
36namespace WebCore {
37
38class AccessibilityImageMapLink : public AccessibilityMockObject {
39
40private:
41    AccessibilityImageMapLink();
42public:
43    static PassRefPtr<AccessibilityImageMapLink> create();
44    virtual ~AccessibilityImageMapLink();
45
46    void setHTMLAreaElement(HTMLAreaElement* element) { m_areaElement = element; }
47    HTMLAreaElement* areaElement() const { return m_areaElement.get(); }
48
49    void setHTMLMapElement(HTMLMapElement* element) { m_mapElement = element; }
50    HTMLMapElement* mapElement() const { return m_mapElement.get(); }
51
52    virtual Node* node() const { return m_areaElement.get(); }
53
54    virtual AccessibilityRole roleValue() const;
55    virtual bool isEnabled() const { return true; }
56
57    virtual Element* anchorElement() const;
58    virtual Element* actionElement() const;
59    virtual KURL url() const;
60    virtual bool isLink() const { return true; }
61    virtual bool isLinked() const { return true; }
62    virtual String title() const;
63    virtual String accessibilityDescription() const;
64    virtual AccessibilityObject* parentObject() const;
65
66    virtual String stringValueForMSAA() const;
67    virtual String nameForMSAA() const;
68
69    virtual LayoutRect elementRect() const;
70
71private:
72    RefPtr<HTMLAreaElement> m_areaElement;
73    RefPtr<HTMLMapElement> m_mapElement;
74
75    virtual Path elementPath() const;
76    RenderObject* imageMapLinkRenderer() const;
77    virtual void accessibilityText(Vector<AccessibilityText>&);
78    virtual bool isImageMapLink() const { return true; }
79    virtual bool supportsPath() const { return true; }
80};
81
82} // namespace WebCore
83
84#endif // AccessibilityImageMapLink_h
85